Base | Representation |
---|---|
bin | 1011111001110… |
… | …0101110100011 |
3 | 10110221110021002 |
4 | 2332130232203 |
5 | 100240100102 |
6 | 4542022215 |
7 | 1144233005 |
oct | 276345643 |
9 | 113843232 |
10 | 49925027 |
11 | 261aa459 |
12 | 1487796b |
13 | a460249 |
14 | 68b8375 |
15 | 45b2902 |
hex | 2f9cba3 |
49925027 has 16 divisors (see below), whose sum is σ = 53813760. Its totient is φ = 46179072.
The previous prime is 49925009. The next prime is 49925041. The reversal of 49925027 is 72052994.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49925027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49925087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189698 + ... + 189960.
It is an arithmetic number, because the mean of its divisors is an integer number (3363360).
Almost surely, 249925027 is an apocalyptic number.
49925027 is a deficient number, since it is larger than the sum of its proper divisors (3888733).
49925027 is a wasteful number, since it uses less digits than its factorization.
49925027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 482.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 49925027 is about 7065.7644313974. The cubic root of 49925027 is about 368.2189224904.
The spelling of 49925027 in words is "forty-nine million, nine hundred twenty-five thousand, twenty-seven".
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